How Does a Portable Sink Station Work?
A portable sink runs on its own water tank, no plumbing hookup needed. Fresh water sits in one tank, gray water drains into a second tank underneath, and a foot pump or hand crank pushes water through the spout. Some units heat that water, which matters if crews need warm water for hair washing or general cleanup, not just a splash of cold. Soap and a towel dispenser mount on the side. That setup matters because 29 CFR 1910.141(d)(2) requires soap and a towel or hand drying device at washing facilities, not sanitizer alone. A basic model handles rinse-and-go hand cleaning. A hot water portable sink runs a small heater off battery or a generator link, which crews on paint jobs or food stands ask for most. If you are also renting toilets, look at a portable toilet rental or a full portable restroom rental package delivered on the same truck, since one delivery fee often covers both. Construction sites nearby in Tuckahoe, 3.2 miles east, use the same combo setup.
Why Would a Job Site or Event Need One?
Because handwashing is not optional once workers touch paint, coatings, herbicides or insecticides. OSHA 1926.51(f)(1) requires washing facilities specifically for that contact, and a portable sink station is the simplest way to satisfy it without trenching a water line. General sanitation rules under OSHA 1926.51(c) set toilet counts by crew size, and a sink station rounds that out. Restaurants, food trucks and farm stands lean on portable sinks too, since a wash station next to a prep table keeps hands clean between tasks. Farms running hand-labor crews should also check farm and agricultural restrooms for the field sanitation standard that applies alongside handwashing. Event planners in Yonkers pair a sink station with event restroom rental setups for weddings, festivals or block parties, and caterers ask about a portable sink to wash hair for on-site styling before a shoot or wedding party photos. A wedding restroom rental order almost always includes one sink for the bridal party alone.
What Does a Portable Sink Rental Cost in Yonkers?
Pricing depends mostly on whether you need cold water only or a heated tank, plus how long you keep the unit. Delivery is a separate line item, and it scales with distance and how many units go out on one run.
| Item | Day | Week | Month |
|---|---|---|---|
| Standard sink station | included with standard unit rental | included with standard unit rental | included with standard unit rental |
| Delivery fee | $100 - $150 | $150 - $250 | $250 - $420 |
| Service fee (refill/cleaning) | $100 - $175 | $175 - $220 | $220 - $300 |
Sink stations typically ride alongside a standard porta potty rental or deluxe flushable porta potty order rather than billing as a standalone line, so check current porta potty rental cost figures or a porta potty monthly rental quote for the bundled rate. If you are renting for a single day of work, the porta potty rental per day page breaks down that shorter window.
Do I Need a Water Tank Refill or Just a Bigger Tank?
Depends on your crew size and how many days between service visits. ANSI/PSAI Z4.3 sets a baseline service interval of once per week for up to 10 users across a standard 40 hour week, and that same rhythm applies to sink station refills when demand is steady. A bigger tank buys you more days between visits but weighs more once full, so placement on soft ground or gravel matters. Yonkers job sites with tight access, especially anything close to Hastings-on-Hudson 3.8 miles north or Eastchester 4.8 miles east, should plan for a flat, reachable spot since our trucks need real clearance to deliver and service equipment. Camping trips and remote job sites often go with a smaller tank and just book more frequent swaps instead of hauling a heavier unit. For sites without any water source nearby, a holding tank rental can back up a sink station so you are not waiting on a refill mid-shift. Multi-day festivals or fairs, like anything running a county fair restrooms setup, usually schedule a mid-week refill rather than betting on one tank lasting the whole run.
What size is a portable sink water tank?
Tank sizes vary by model, and stations typically pair with a standard restroom unit that carries its own 60 to 70 gallon holding tank. The sink's fresh water tank is separate from that toilet tank, so a refill visit can top off both at once.
Can I rent a portable sink for camping?
Yes, camping trips use smaller portable sink units that run without any hookup, same as a job site model. Pair one with a camping porta potty order if the trip runs multiple days.
Does a portable sink come with hot water?
Some do. A hot water portable sink uses a small heater off battery or generator power, useful for hair washing, food service or winter jobs. Ask for the heated model when you book, since standard units run cold water only.
How many sink stations do I need for a crew?
Match your sink count to your toilet count under OSHA 1926.51(c), roughly one per 20 workers on a standard crew. Use the how many porta potties do I need guide to size the full order.
Is a portable sink required by OSHA?
Only when workers handle paint, coatings, herbicides or insecticides, per OSHA 1926.51(f)(1). Otherwise general handwashing access under OSHA 1926.51(c) still applies. Check OSHA portable toilet requirements for the full breakdown.
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